short question about /var/tmp/kdecache- - Debian

This is a discussion on short question about /var/tmp/kdecache- - Debian ; Hi ng,
I am running stable with KDE 3.5.5 - my username is 'jens'. Is it "normal"
that in /var/tmp/ beside my kdecache-jens and kdecache-root there is
another named kdecache-alfred (I am the /only/ user of the pc)? - I ...

short question about /var/tmp/kdecache-

Hi ng,

I am running stable with KDE 3.5.5 - my username is 'jens'. Is it "normal"
that in /var/tmp/ beside my kdecache-jens and kdecache-root there is
another named kdecache-alfred (I am the /only/ user of the pc)? - I have
heard that KDE makes a file with this name in debian for games. Is this
right or was/is my pc 'hacked'?